Isaca Updated CRISC Exam Questions and Answers by eira

According to the CRISC Review Manual1, a cable lock is a physical security device that attaches a laptop to a fixed object, such as a desk or a wall, to prevent unauthorized removal or theft. A cable lock is the best option to reduce the probability of laptop theft, as it acts as a deterrent and a barrier for potential thieves. A cable lock also helps to protect the confidentiality, integrity, and availability of the data stored on the laptop, as well as the laptop itself. References = CRISC Review Manual1, page 253.

A new risk scenario without controls means that there is a potential threat or event that could adversely affect the organization’s objectives, and there are no existing measures to prevent or reduce the impact or likelihood of the risk. Therefore, the most appropriate action is to include the new risk scenario in the current risk assessment, so that the risk practitioner can analyze the risk, evaluate its severity and priority, and recommend suitable controls to mitigate the risk. By including the new risk scenario in the current riskassessment, the risk practitioner can ensure that the risk register is updated and reflects the current risk profile of the organization. The other options are not appropriate because they either ignore the new risk scenario, delay the risk assessment process, or remove valuable information from the risk register. References = Risk and Information Systems Control Study Manual, Chapter 3, Section 3.4.1, page 95.

 The best key performance indicator (KPI) of the effectiveness of the policy requiring staff members to take a minimum of five consecutive days leave per year to mitigate the risk of malicious insider activities is the percentage of staff members taking leave according to the policy. A KPI is a quantifiable measure that evaluates the performance of a process, activity, or outcome against a predefined target or objective. The percentage of staff members taking leave according to the policy is the best KPI, because it directly measures the compliance and adherence of the staff members to the policy, which is the main objective of the policy. The policy aims to reduce the risk of malicious insider activities by forcing the staff members to take a break from their work, which can help to deter, detect, or prevent any fraudulent or unauthorized actions, such as data theft, sabotage, or manipulation12. The percentage of staff members taking leave according to the policy can also help to evaluate the effectiveness and efficiency of the policy implementation and enforcement, and to identify and address any gaps or issues in the policy design or execution. The other options are not the best KPI, although they may be related or influential to the policy effectiveness. The number of malicious activities occurring during staff members’ leave is a measure of the occurrence and impact of the risk events that the policy aims to mitigate, but it is not a direct measure of the policy performance or compliance. The number of malicious activities occurring during staff members’ leave may also be affected by other factors or controls, such as the security systems, the audit procedures, or the external threats, which may not reflect the policy effectiveness. The percentage of staff members seeking exception to the policy is a measure of the resistance or dissatisfaction of the staff members to the policy, but it is not a direct measure of the policy performance or compliance. The percentage of staff members seeking exception to the policy may also be influenced by other factors or circumstances, such as the workload, the personal preferences, or the organizational culture, which may not indicate the policy effectiveness. The financial loss incurred due to malicious activities during staff members’ leave is a measure of the consequence and severity of the risk events that the policy aims to mitigate, but it is not a direct measure of the policy performance or compliance. The financial loss incurred due to malicious activities during staff members’ leave may also vary depending on the type, scale, or frequency of the malicious activities, or the recovery or compensation actions, which may not represent the policy effectiveness. References = How To Measure Risk Management KPI & Metrics - ERM Software, Key Performance Indicators (KPIs): The Ultimate Guide - ClearPoint Strategy

The most effective way to limit the impact of a ransomware attack is to have data backups. Data backups are copies of the data that are stored in a separate location or device, and can be used to restore the data in case of a loss or corruption. Data backups can help to recover the data that is encrypted or deleted by the ransomware, and to avoid paying the ransom to the attackers. Data backups also help to reduce the downtime and disruption caused by the ransomware attack, and to maintain the business continuity and availability of the data. Cyber insurance, cryptocurrency reserve, and end user training are not the most effective ways to limit the impact of a ransomware attack, as they may not prevent or recover the data loss, and may incur additional costs or risks for the enterprise. References = Risk and Information Systems Control Study Manual, 7th Edition, Chapter 5, Section 5.1.1.1, page 2281

1: ISACA Certified in Risk and Information Systems Control (CRISC®) Exam Guide, Answer to Question 657.